User's Manual

Current Monitoring
2
User Interface Module
C118
0.01uF
C117
0.01uF
L107
0.01uH
C107
0.01uF
C106
0.01uF
L106
0.01uH
+3.3 Vdc
C109
0.1uF
INA168
5
1
2
3 4
U101
V1 Cond V1 Out
J102A
I1 Buff
C108
0.1uF
C113
0.1uF
I2 Buff
J102B
V2 Out V2 Cond
INA168
5
1
2
3 4
U102
C110
0.1uF
+
OPA2340UA
U106A
+3.3 Vdc
+
OPA2340UA
U106B
C114
0.1uF
C111
0.1uF
C112
0.1uF
C115
0.1uF
C116
0.1uF
C120
0.1uF
I4 Buff
INA168
5
1
2
3 4
U104
V4 Cond V4 Out
J102D
C124
0.1uF
C119
0.1uF
I3 Buff
J102C
V3 Out V3 Cond
INA168
5
1
2
3 4
U103
C121
0.1uF
C125
0.1uF
+
OPA2340UA
U107A
+
OPA2340UA
U107B
C122
0.1uF
C123
0.1uF
C126
0.1uF
C127
0.1uF
R117
0.012
R118
0.012
R119
100k
R122
100k
R121
0.012
R120
0.012
R126
0.012
R127
0.012
R128
100k
R125
100k
R124
0.012
R123
0.012
A. Sivacoe, N. Hendrickson
User Interface Module
B Insight Control System
Date: April 30, 2005 Page: 2 of 9
Rev ID